Bushmater's 300 AAC Blackout is a compact 30-cal solution for the AR platform. The 300 AAC Blackout cartridge provides all the capabilities of a shorter, lightweight, durable, and low recoiling package with the ability to penetrate barriers with high-mass projectiles. Bushmaster's 300 AAC Blackout rifle features a 16" M4 contour 4150 chrome-moly steel barrel with a nitride-coated bore and chamber and a flash hider. The forearm is a rifle-length quad-rail with a free float tube and a low-profile milled gas block. The collapsible Magpul ACS stock, Magpul MOE™ grip, and Magpul enhanced trigger guard ensure comfort and secure grip for shooters of any size.